Model # ST55WP

Internet #303334999

Emerson Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle
0786710557057

Emerson

Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
$ 139 99 (limit 5 per order)
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Frequently Bought Together

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Product Overview

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes*** in U.S. & Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Check to make sure it will work for you at sensi.emerson.com/compatibility. Put your comfort on your terms with geofencing or 7-day scheduling option with the ENERGY STAR certified Sensi thermostat. Both energy saving features you save about 23% on your HVAC energy usage* so you can save money without compromising your comfort. *Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4 degreeF vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate & temperature adjustment size/frequency. **Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. ***Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).
  • Named the ‘Best Value’ smart thermostat of 2018 by USA Today’s Reviewed.com.
  • INCLUDES: Sensi Wi-Fi thermostat with wall plate bundle includes one Sensi thermostat and one wall plate
  • SAVE ABOUT 23% ON HVAC ENERGY *: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and energy usage reports.
  • GET REBATES: Find utility rebates in your area through the rebate finder at sensi.emerson.com/rebates.
  • MOST INSTALL IN 30 MINUTES OR LESS**: With step-by-step instructions and video tutorials right in the mobile app, most people install Sensi in 30 minutes or less.
  • EXTENSIVE COMPATIBILITY***: Works with the HVAC equipment found in most homes –  a c-wire is required for heat-only, cool-only and heat pump systems without aux.
  • To check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required) and Wink smart home platforms.
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the free Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.
  • Wall plate covers most marks, holes or any other issues left behind by other thermostats
  • Wall plate measures 6.75 sq. in. x 4.50 sq. in.
  • How to install and replace your thermostat
























  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Product Overview

  • Control from across the room or across the country via mobile app
  • Reduce energy usage with geofencing, scheduling and remote access
  • Works with Apple HomeKit, Amazon Alexa and Google Assistant
Model #: ST55WP
Internet #: 303334999

From across the room or across the country, your Sensi Wi-Fi thermostat makes it easy to remotely control and schedule your home comfort - Anytime. Anywhere. Sensi thermostat does not require a common wire (c-wire) for most installations, so it is compatible with the HVAC equipment in many homes*** in U.S. & Canada. A c-wire is required for heat-only, cool-only and heat pump (without aux) systems, and for use with Apple HomeKit. Check to make sure it will work for you at sensi.emerson.com/compatibility. Put your comfort on your terms with geofencing or 7-day scheduling option with the ENERGY STAR certified Sensi thermostat. Both energy saving features you save about 23% on your HVAC energy usage* so you can save money without compromising your comfort. *Energy savings calculated by comparing operation time for a nationwide sample of Sensi users with temperature adjustments averaging 4 degreeF vs. users with no adjustments. Savings vary based on equipment type/condition, insulation, climate & temperature adjustment size/frequency. **Based on survey results of 2120 respondents that purchased and installed a Sensi thermostat in 2018, approximately 70% reported installing in 30 minutes or less. Adding a common wire may impact installation time. ***Does not work with electric baseboard heat and some other systems. System requirements for mobile app: iOS - 10.0 or above Android - 4.2 or above (5.0 or greater to use the Geofencing feature).

  • Named the ‘Best Value’ smart thermostat of 2018 by USA Today’s Reviewed.com.
  • INCLUDES: Sensi Wi-Fi thermostat with wall plate bundle includes one Sensi thermostat and one wall plate
  • SAVE ABOUT 23% ON HVAC ENERGY *: The ENERGY STAR certified Sensi thermostat helps you save on your HVAC energy costs, with features like geofencing, 7-day flexible scheduling, remote access and energy usage reports.
  • GET REBATES: Find utility rebates in your area through the rebate finder at sensi.emerson.com/rebates.
  • MOST INSTALL IN 30 MINUTES OR LESS**: With step-by-step instructions and video tutorials right in the mobile app, most people install Sensi in 30 minutes or less.
  • EXTENSIVE COMPATIBILITY***: Works with the HVAC equipment found in most homes –  a c-wire is required for heat-only, cool-only and heat pump systems without aux.
  • To check system and router compatibility, refer to our online compatibility resources at sensi.emerson.com/compatibility.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required) and Wink smart home platforms.
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the free Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.
  • Wall plate covers most marks, holes or any other issues left behind by other thermostats
  • Wall plate measures 6.75 sq. in. x 4.50 sq. in.
  • How to install and replace your thermostat
























  • Click here for more information on Electronic Recycling Programs
  • California residents see Prop 65 WARNINGS

Info & Guides

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Name Sensi Wi-Fi Thermostat for Smart Home Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle Sensi Touch Wi-Fi 7-Day Programmable Thermostat in White Sensi Touch Wi-Fi Thermostat with Touchscreen Color Display
Brand Emerson Emerson Emerson Emerson
Ratings (670) (153) (17) (97)
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Specifications

Dimensions

Display height (in.)
1.75 in
Display width (in.)
2.75 in
Product Depth (in.)
1.0 in
Product Height (in.)
3.75 in

Details

Battery Power Type
Alkaline
Battery Size
AA
Color Family
Whites
Color Family
White
Control Type
App Controlled
Features
Auto Changeover,Backlit Display,Battery Back-Up,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Outdoor Temperature Display,Vacation Mode
Heating & Cooling System Type
2 Stage
Included
Batteries,Display Base,Mounting Hardware,Trim Plate
Periods per Programmable Day
4
Power Options
Hardwired
Power Options
Battery
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Geo Fencing,Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Voltage Type
Low Voltage
Wire Configuration
C-Wire
Works With
Alexa, Apple HomeKit, Google, Siri, Wink

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
3 years

Specifications

Dimensions

Display height (in.)
1.75 in
Display width (in.)
2.75 in
Product Depth (in.)
1.0 in
Product Height (in.)
3.75 in

Details

Battery Power Type
Alkaline
Battery Size
AA
Color Family
Whites
Color Family
White
Control Type
App Controlled
Features
Auto Changeover,Backlit Display,Battery Back-Up,Built-in Wi-Fi,Daylight Savings Time Ready,Low Battery Indicator,Outdoor Temperature Display,Vacation Mode
Heating & Cooling System Type
2 Stage
Included
Batteries,Display Base,Mounting Hardware,Trim Plate
Periods per Programmable Day
4
Power Options
Hardwired
Power Options
Battery
Remote Access
Remote Access
Requires Hub?
No Hub Required
Returnable
90-Day
Shape
Rectangle
Smart Home
Smart Home Enabled
Smart Home Protocol
Wi-Fi
Smart Technology
Geo Fencing,Intuitive Scheduling,Smart Home Hub Compatible,Smart Phone/Android App Compatible
Thermostat Compatibility
Universal
Thermostat Product Type
Smart/Wi-Fi
Thermostat Shape
Rectangular
Thermostat Type
Heating and Cooling
Voice Control Hub Required
No Hub Required for Voice Control
Voltage (v)
24v
Voltage (volts)
24
Voltage Type
Low Voltage
Wire Configuration
C-Wire
Works With
Alexa, Apple HomeKit, Google, Siri, Wink

Warranty / Certifications

Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
3 years

Questions & Answers

Does the thermostat make any sound when turning the HVAC on or off?

Does the thermostat make any sound when turning the HVAC on or off?
Asked by: Mark
Yes a slight clicking sound of the relays closing.
Answered by: smworker1
Date published: 2018-11-30

Can I turn off AC/heater remotely using APP?

Can I turn off AC/heater remotely using APP?
Asked by: Scarlette
Yes.
Answered by: XXXXX
Date published: 2018-02-06

Is there a monthly fee for the smart phone app?

Is there a fee to download the smartphone apps
Asked by: Cheryl111
No. it's free.
Answered by: hwongnyc
Date published: 2018-02-06

Does the thermostat or WiFi reconnect after an outage?

Asked by: Cheryl111
Yes.
Answered by: JerryZ
Date published: 2018-04-26
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Customer Reviews

Sensi 7-Day Programmable Wi-Fi Thermostat and Wall Plate Bundle is rated 4.3 out of 5 by 153.
Rated 5 out of 5 by from Fast easy set up. Hooked it up to Alexa, works... Fast easy set up. Hooked it up to Alexa, works great.
Date published: 2019-01-08
Rated 5 out of 5 by from I love this thermostat because it serves as both an... I love this thermostat because it serves as both an easy-to-use “old school” thermostat AND a high-tech “smart” wifi thermostat. Easy enough for grandma to use, AND powerful enough for a geek to run schedules and remotely control the Thermostat!
Date published: 2019-01-01
Rated 1 out of 5 by from Say your money and get a echobee3 or nest. Hard... Say your money and get a echobee3 or nest. Hard to set up. Install instructions are poor
Date published: 2018-12-27
Rated 5 out of 5 by from It works without a C wire.... It works without a C wire.
Date published: 2018-12-26
Rated 5 out of 5 by from This thing is awesome. Adjust temperatures on the go whether... This thing is awesome. Adjust temperatures on the go whether you're leaving for work or coming home. Even on your sofa, from your phone. It also does have a schedule to program. I open the app daily . Talk about Energy savings.
Date published: 2018-10-25
Rated 5 out of 5 by from I've used this thermostat at another location for more than a year. When my old Honeywell thermo... I've used this thermostat at another location for more than a year. When my old Honeywell thermostat starting flaking out, I knew that I liked the Sensi, so I decided to buy this one. Hardware is easy to install. Software is straight forward and powerful. I like these thermostats.
Date published: 2018-10-16
Rated 5 out of 5 by from It took a few days and an email to Sensi... It took a few days and an email to Sensi (because of their lack of basic instructions) to get it set up, that said I have had no problems and it works great!!
Date published: 2018-09-25
Rated 4 out of 5 by from Buy the thermostat (ninety-nine)and back plate (ten) separately and save thirty bucks. Buy the thermostat (ninety-nine)and back plate (ten) separately and save thirty bucks.
Date published: 2018-07-23
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